# F3F Wind — BLE Anemometer App

> BLE Anemometer App (iPhone/iPad app by Mark Treble.)

- Source: https://appshunter.io/ios/app/f3f-wind/id6484070103 (this page in markdown: same URL + `.md`)
- Developer: [Mark Treble](https://appshunter.io/developer/633411899)
- Category: Sports, Weather
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: English
- Released: 2024-08-13
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/f3f-wind/id6484070103/reviews.md

## What is F3F Wind?

F3F Wind is a mobile application for monitoring wind conditions during an F3F race. It provides a continuous measurement of the wind speed as well as a graphical display of the direction. If the wind conditions become illegal, a timer is started, and the elapsed time is shown on the screen. When the Illegal conditions continue for the designated period, this is signalled both audibly and visually until the conditions return to within the legal parameters.


## Version history (last 2 releases)

### 1.1 — 2025-10-09

Added feature to disable the screen sleeping while using the app. Turn this on in the settings.

### 1.0 — 2024-08-13

No release notes.

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## Related topics

[f3f wind](https://appshunter.io/ios/topics/f3f-wind) · [fiwind](https://appshunter.io/ios/topics/fiwind)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*